From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.web.de (mout.web.de [212.227.17.12]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 5A4111A0026 for ; Tue, 15 Dec 2015 09:16:22 +1100 (AEDT) Subject: [POWERPC] bootwrapper: One check less in fsl_get_immr() after error detection To: Benjamin Herrenschmidt , Michael Ellerman , Paul Mackerras , linuxppc-dev@lists.ozlabs.org References: <566ABCD9.1060404@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <566F3E49.2010506@users.sourceforge.net> Date: Mon, 14 Dec 2015 23:10:17 +0100 MIME-Version: 1.0 In-Reply-To: <566ABCD9.1060404@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Markus Elfring Date: Mon, 14 Dec 2015 23:01:32 +0100 A status check was performed by the fsl_get_immr() function even if it was known already that a system setting did not fit to the expectations. This implementation detail could be improved by an adjustment for a jump label according to the Linux coding style convention. Signed-off-by: Markus Elfring --- arch/powerpc/boot/fsl-soc.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/boot/fsl-soc.c b/arch/powerpc/boot/fsl-soc.c index b835ed6..ff1dae3 100644 --- a/arch/powerpc/boot/fsl-soc.c +++ b/arch/powerpc/boot/fsl-soc.c @@ -34,24 +34,24 @@ u32 *fsl_get_immr(void) naddr = 2; if (naddr != 1 && naddr != 2) - goto err; + goto report_failure; size = getprop(soc, "ranges", prop_buf, MAX_PROP_LEN); if (size < 12) - goto err; + goto report_failure; if (prop_buf[0] != 0) - goto err; + goto report_failure; if (naddr == 2 && prop_buf[1] != 0) - goto err; + goto report_failure; if (!dt_xlate_addr(soc, prop_buf + naddr, 8, &ret)) ret = 0; } -err: - if (!ret) + if (!ret) { +report_failure: printf("fsl_get_immr: Failed to find immr base\r\n"); - + } return (u32 *)ret; } -- 2.6.3